Transaction not yet indexed

28Nchq3mDdxEYntw3YZbBG5bmdfMvmomvpiBowp7PWA9WV9t4wGT5aE6pYS4eFwvtzAW2LD1ZAFfdeyoDqzPELi8

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.